API Hinged (Latch on) Stop Collar (Ring) with Spiral Nails

• Certification: ISO 9001:2000, ISO 9001:2008, API
• Surface Treatment: Spray-Paint
• Centralizer Type: Stop Collar
• Structure: Latch on
• Material: Alloy
• Type: Stop Ring
• Model NO.: Stop Collar
• Model: Latch on
• Color: Customized
• Application: Oil Well Cementing
• Casing Size (mm): 114-340
• Transport Package: Wooden Case
• Specification: 4 1/2" - 20"
• Trademark: MED
• Origin: China
• HS Code: 7307
• Production Capacity: 20000/Month

Product Description

Hinged (Latch on) Stop Collar (Ring) with Spiral Nails

Product Description

 

Stop collar (Stop ring) is used to fix the centralizer on the casing and prevent centralizers moving up and down.

Hinged (Latch on) Stop Collar (Ring) with spiral nails (pins) uses two spiral-locking pins that are driven to lock the collar into position around the casing. It can be latched onto the casing pipe without having to be slipped on at the end of the casing. This ensures rapid and easy installation.

The sizes from 4 1/2 to 20 inches are available.

When ordering, please specify:
Casing size
Type of the stop collar

Product Parameters

 

Parameters of Hinged (Latch on) Stop Collar (Ring) with Spiral Nails (pins)

Specifications (mm)	13 3/8″	10 3/4″	9 5/8″	8 1/8″	7 5/8″	7″	5 1/2″	5″	4 1/2″
ID (mm)	338	272	245	206	193	177	139	126	114
OD (mm)	350	284	257	218	285	189	151	138	126
Holding Force (KN)	40	40	40	30	30	30	30	24	24

Company Profile

About Us
Maierda, located in Central China, is a professional supplier of petroleum equipment and tools.
Our factory has more than 15 years' experience in the R&D, production, sales and service of oilfield equipment and machinery.
Our sales team has more than 10 years importing & exporting experiences in the oil & gas industry.

Main Products
We are mainly engaged in oil well equipment and tools including various casing centralizers (bow centralizer, spring centralizer, single piece centralizer, solid body centralizer, rigid centralizer, semi-rigid centralizer, hinged centralizer, non-welded centralizer, welded centralizer, composite centralizer, nylon centralizer, stamped centralizer, positive centralizer, roller centralizer, slip-on centralizer, aluminum centralizer, zinc alloy centralizer), stop collar, sucker rod centralizer, tubing centralizer, drill pipe centralizer, etc.
We also provide some other competitive products in the oil & gas field including float equipment (collar and shoe), cementing plugs, cementing heads, stage collars, cement baskets, hammer unions, polished rod clamps, polished rod, couplings & crossovers for casing, tubing, sucker rod, polished rod, etc.

Our Services
We are committed to providing high-quality and cost-effective products and services to our customers.
We guarantee and uphold the highest standards in customer service, client satisfaction, and quality product delivery in the oilfield industry.
Hope to have a good cooperation with you!